MR354 Series
MR354 Series

MR354 Series

Sinclair

MR354 Mobile Duplexer, 4 cavity, 5 to 10 MHz separation, 380-512 MHz

  • Four highly stable temperature compensated helical resonators
  • Enclosure is made of lightweight but rugged aluminum extrusion
  • 50 Watts power handling with 50 dB Tx to Rx isolation
  • Minimum Tx-Rx spacing of 5 MHz, maximum of 10 MHz

MR354 SERIES Mobile Duplexer, 4 cavity, 5 to 10 MHz separation, 380-512 MHz

Available with BNC, N, and TNC connectors in several frequency ranges. Be sure to specify both when ordering

  •  MR354B-1 BNC(f) 406-440 MHz
  •  MR354B-2 BNC(f) 440-480 MHz
  •  MR354B-3 BNC(f) 480-512 MHz
  •  MR354B-4 BNC(f) 380-400 MHz
  •  MR354N-1 N(f) 406-440 MHz
  •  MR354N-2 N(f) 440-480 MHz
  •  MR354N-3 N(f) 480-512 MHz
  •  MR354N-4 N(f) 380-400 MHz
  •  MR354T-1 TNC(f) 406-440 MHz
  •  MR354T-2 TNC(f) 440-480 MHz
  •  MR354T-3 TNC(f) 480-512 MHz
  •  MR354T-4 TNC(f) 380-400 MHz

Electrical

  • Frequency Range 380 to 512 MHz
  • Number of Cavities - Tx Side 2
  • Number of Cavities - Rx Side 2
  • Connectors Various
  • Input VSWR (max) 1.5 : 1
  • Insertion loss (max) 1 dB
  • Impedance 50 Ω
  • Isolation - Tx noise suppression at Rx (min) 50 dB
  • Isolation - Rx carrier suppression at Tx (min) 50 dB
  • Average Input Power (max) 50 W
  • Frequency separation range 5 to 10 MHz

 

Mechanical

  • Width 4.1 in
  • Depth 9 in
  • Length/ Height 1.3 in
  • Finish chemical conversion
  • Weight 1.8 lbs
  • Actual shipping weight 2 lbs
  • Shipping dimensions 13x9x3 in

 

Environmental

  • Temperature range -30 to +60 °C

  • Brand

SINCLAIR MR354 Series Spec Sht

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534-90 Series
534-90 Series Comprod 4-Cavity Mobile Duplexer, 144-155 | 150-165 | 160-174 MHz Features compact size, low loss and temperature compensation over the range of -40ºC to +60ºC Extruded aluminum cavities and solid- shield copper-jacketed inter-cabling that ensures excellent mechanical and electrical stability All units are adjustable in the field and rated at 50 watts continuous duty with a maximum VSWR of 1.5: 1 over the entire tuning range. BNC connectors are standard.
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